It is a Tools of java class.

工具类\[工具类] CookieCounter .java.txt
......\[工具类] Java中计算任意两个日期之间的工作天数 .java.txt
......\[工具类] java抓取网页 .java.txt
......\[工具类] MD5 .java.txt
......\[工具类] MD5强化版 .java.txt
......\[工具类] MD5超强化版 .java.txt
......\[工具类] XML 实用工具类 .java.txt
......\[工具类] XML工具类2 .java.txt
......\[工具类] 一个压缩工具类.java.txt
......\[工具类] 中文验证.jsp.txt
......\[工具类] 使用Java程序来实现HTTP文件的队列下载 .java.txt
......\[工具类] 分页split_page.jsp .jsp.txt
......\[工具类] 序列化保存为XML文件的工具类 .java.txt
......\[工具类] 文件FileUtil.java
......\[工具类] 文件操作工具类 .java.txt
......\[工具类] 日期DateUtil.java
......\[工具类] 时间Time.java
......\[工具类] 时间工具TimeUtil.java
......\[工具类] 框架StringUtil.java
......\[工具类] 测试Mysql的最大连接数 .java.txt
......\[工具类] 用java编写简单UDP网络通信程序 .java.txt
......\[工具类] 获取绝对路径 .java.txt
......\[工具类] 获得汉字拼音首字母的java工具类.java.txt
......\[工具类] 记录log日志文件的工具类 .java.txt
......\[工具类] 读取、打印输出、保存xml .java.txt
......\[工具类] 连接数据库的工具类 .java.txt
......\[工具类] 连数据库ConnectDB.java
......\[工具类] 通信客户端simpleClient.java
......\[工具类] 通信服务端simpleServer.java
......\[工具类] 验证码img .jsp.txt
工具类

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